LYNDEX-NIKKENBridgeport-Taper to Morse-Taper Arbors

LYNDEX-NIKKEN Drill Chuck Arbor: R8 to MT3 (MPN 840-003-2.56)

SKU 3G-OTH-216398

Brand

LYNDEX-NIKKEN

Item

Drill Chuck Arbor: R8 to MT3

Technical Specifications

LYNDEX-NIKKEN

Manufacturer Part Number

840-003-2.56 

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LYNDEX-NIKKEN Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The LYNDEX-NIKKEN Drill Chuck Arbor: R8 to MT3 (MPN 840-003-2.56) is a Bridgeport-taper to Morse-taper arbor designed for mounting drill chucks. This product, identified by SKU 38NV24, features an R8 shank on one end and an MT3 taper on the other, enabling compatibility between Bridgeport-style milling machines and Morse-taper tooling.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the LYNDEX-NIKKEN Drill Chuck Arbor R8 to MT3 used for?

This arbor is used to mount drill chucks onto Bridgeport-style milling machines. It adapts an R8 spindle taper to an MT3 (Morse Taper #3) tool holder, enabling secure drilling operations in manual and CNC milling applications.

What are the specifications of the LYNDEX-NIKKEN 840-003-2.56 arbor?

The LYNDEX-NIKKEN 840-003-2.56 arbor has an R8 shank on one end and an MT3 taper on the other. It is a Bridgeport-taper to Morse-taper adapter, designed for mounting drill chucks. The manufacturer part number is 840-003-2.56.

Where to buy the LYNDEX-NIKKEN 840-003-2.56 arbor worldwide?

You can source the LYNDEX-NIKKEN 840-003-2.56 arbor through 3G Electric, a global industrial equipment distributor. We handle logistics, customs clearance, and delivery to worldwide destinations, ensuring the arbor reaches your facility reliably.

How to install the LYNDEX-NIKKEN R8 to MT3 arbor?

To install, clean the R8 shank and the machine spindle taper, then insert the arbor into the Bridgeport-style spindle. Tighten the drawbar to secure the R8 taper. For the MT3 end, mount your drill chuck by aligning the tang and tapping it into place. Always follow standard machine safety procedures.

Used in

Common applications for LYNDEX-NIKKEN

General CNC milling — LYNDEX-NIKKEN ER40 collets (e.g., E40-984) for holding end mills in vertical machining centers.

Lathe workholding — LYNDEX-NIKKEN 5C round collets (e.g., 520-017) for clamping cylindrical workpieces in CNC lathes.

Tapping operations — LYNDEX-NIKKEN rigid tap collets (e.g., ET40-700) for rigid tapping on machining centers.

European machine tool spindles — LYNDEX-NIKKEN SK10 and SK16 collets (e.g., SK10-9, SK16-9.5) for SK taper spindles.

Hex workpiece clamping — LYNDEX-NIKKEN 16C hex collets (e.g., 163-040) for holding hex-shaped stock in grinding or milling fixtures.

Precision toolholding for small diameters — LYNDEX-NIKKEN ER16 collets (e.g., E16-078) for 2 mm shank tools in micro-machining.

LYNDEX-NIKKEN Products

3G Electric supplies LYNDEX-NIKKEN bridgeport-taper to morse-taper arbors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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